The Black Library has a promotion where it offers free Warhammer Audio and Ebooks every Friday. They're calling it Free Book Friday. They have one book already up for grabs and another one will be available in about 10 minutes. I'm not sure about the quality or anything since I just found out about it, but for any Warhammer fans out there who enjoy the books here's a chance to get some for free.

You can download either the Mobi or epub version. I have no idea what that is since I don't read……..or rather did not used to read books online. They say Mobi is the Kindle format and epub is a general format for most programs.